baber/WOPTO huggingface dataset:
Patent SE-8801971-L (SE)
Inventor: BERENDT T
IPC: F28D19/04
Filed: 1988-05-27
Abstract: The invention provides a regenerative heat exchanger rotor with an outer casing which comprises a plurality of layers of a helically wound strip orientated so that its width direction is radial with respect to the rotor, a core on which the strip is wound and which is permeable for the medium with which the rotor is to be used, said strip having channels therein to allow the radial passage of the current of the medium. A further strip on the rotor is free of channels and is also wound on the permeable core helically so as to be associated with the channeled strip so that the layers or turns of the unchanneled strip (20) alternate with those of the channeled one with each layer or turn of the channeled strip being followed by one layer or turn of the unchanneled one. This arrangement makes possible an extraordinarily satisfactory efficiency as regards flow and heat transfer. This advantage is combined with the advantage of the possibility of very simple and cost-effective production.
Patent SE-8903213-L (SE)
Inventor: PENNINGTON R L
IPC: B01J19/30
Filed: 1989-09-29
Abstract: PURPOSE: To increase capability of both or cleaning and heat transfer by providing a packing element with small flow passages to increase the areas of boundary layers as its shape, thereby increasing the turbulence of the fluid passing these flow passages and increasing the contact surface area. CONSTITUTION: The packing element 17 consists of an inorg. component of a three- dimensional object of integrated body consisting of a core portion 50 extending in the longitudinal direction, a plurality of radial portions 52 of the same shape extending outward approximately in the radial direction and plural marginal portions 53 connected as the terminal parts of the respective radial portions 52. The respective radial portions 52 and the marginal portions 53 connected thereto extend as the flaring parts of the core pattern 50 and are formed approximately to a T-shape cross-section. The flow passages 56 extending in the longitudinal direction are delineated between the adjacent marginal portions 53 of the T-shape cross-section.  The radial outer peripheral surfaces of all the marginal portions 53 cooperatively delineate approximately cylindrical contours as shown by broken lines 54. As a result, a large cleaning effect is obtd. from the large surface area in the case of packing of a chemical tower. A large quantity of heat recovery is obtd. when the element is used for heat recovery.
Patent SE-8903265-L (SE)
Inventor: ANDRE TORE MIKAEL
IPC: G06F7/38
Filed: 1989-10-04
Abstract: A method and an arrangement for performing an approximate division of a constant number by a variable number in binary form. The variable number is presumed to consist of a character bit and a plurality of bits which state the absolute value of the number. The number is converted by first forming a digital word, by substituting with logic zeroes any logic ones that have a lower significance than the most significant logic one of the bits. There is then formed a new number in binary form, by reading the character bit of the variable number as a character bit and by reading the bits in the digital word in a reversed order. The arrangement may mainly comprise a single gate network.
Patent SE-8903474-L (SE)
Inventor: VESA R
IPC: F42B10/50
Filed: 1989-10-20
Abstract: The invention relates to a subwarhead which is arranged to be separated from a missile, for example a carrier shell or the like, over a target area. The subwarhead comprises an active part, a target detector and an arrangement which imparts a rotation to the subwarhead for scanning of the target area in a helical pattern during the descent of the subwarhead towards the target area, the target detector being arranged displaceably in order to allow a free view at the side of the active part. Two diametrically situated aerofoils (1, 2) are arranged to be pivotable, each on its own shaft (4, 5), which shafts are situated in a plane which is at right angles to the axis of symmetry of the active part, from a folded-in position, in which the aerofoils connect with the outer surface of the subwarhead, to a position folded out by 90 DEG , in which the two aerofoils form a braking area for the rate of descent of the subwarhead.
Patent SE-9000432-L (SE)
Inventor: RUNDSZTUK M
IPC: G09F13/20
Filed: 1990-02-07
Abstract: The appliance according to the invention has a front face with retention means adapted for cooperating with fixing means belonging to a removable label with rank or function identification characters. This label is molded over an electronic circuit comprising at least one visible light-emitting component, this circuit being connectable to terminals provided on the appliance by means of electric conductors.
Patent SE-9001838-L (SE)
Inventor: WILHELMSSON A
IPC: A47G25/62
Filed: 1990-05-22
Abstract: A clothes-hanger has a centrepiece (1), and two end pieces (2), which, with guide portions (6, 8, 11), are telescopically accommodated and secured in each respective end portion of the centrepiece (1) and insertable therein against the action of a spring (9). The centrepiece (1) has an at least partly downwardly open U-shaped cross-section. At each end and on its underside, the centrepiece (1) has a support and guide surface (12) which interconnects the shanks of its U-shaped cross-section. The support and guide surfaces (12) are, seen in the longitudinal direction of the centrepiece (1), located outside the outer ends of the upper defining wall (5) of the centrepiece.
Patent SE-9003088-L (SE)
Inventor: GARD I
IPC: H01F37/00
Filed: 1990-09-28
Abstract: Smoothing and filter reactor comprising two air-cooled coils 1, 2 with the air cores installed so that the upper and end surfaces of the coils are in the same plane. Against the upper end surfaces of the coils there is an upper yoke 3 and against the lower end surfaces of the coils there is an lower yoke 4. Both yokes consist of electroplates subject to a potential which cover and connect the respective end surfaces of the coils (Figure 1). <IMAGE>
Patent SE-9100452-L (SE)
Inventor: OLOFSSON J
IPC: G03B42/02
Filed: 1991-02-12
Abstract: Viewing cabinet with an illuminated table 1 for X-ray pictures supported by frames 8, 9 with suspension devices 10 projecting to both sides. A lifting mechanism for the pictures comprises a member which can be moved upwards and downwards along side pieces 3, 4 of the cabinet, lifters 12, which can be displaced in a guide 14 along each side piece, in a number which corresponds to the number of pictures which the illuminated table is intended to receive simultaneously, drivers on the member arranged so as to lift the picture via the respective lifter during the movement of the member. Arranged close to the upper edge of the illuminated table 1 are openings 36 for the suspension devices 10 of the picture, so that removal of the picture by lifting out the suspension device 10 through the opening is possible. The guide extends so far that the lifter 12 can be displaced to a position above the opening in order to make it possible to push the suspension device of a picture 9 lying below up to the opening for removal of the same. <IMAGE>
Patent SE-9103188-L (SE)
Inventor: FURAASEN W
IPC: B65H75/38
Filed: 1991-10-30
Abstract: The hose winder (1) is for rolling hoses (2) connected to fans and provided for transport of solid and gas-form particles. - The window has a damper mechanism (5,6) by means of which a damper is closed automatically when the hose is rolled on to the winder.
Patent SE-9201000-L (SE)
Inventor: ANDERSSON MORGAN
IPC: G06Q10/00
Filed: 1992-03-31
Abstract: An arrangement in a completely automated engraving includes stations (14, 22) for effecting engraving and transmitting out information. The system can include a transmission system (1) to which enquiry stations, shops and so forth (2, 3, 4) are connected. A respective shop or the like is provided with a terminal and display unit (5, 12). The engraving station comprises one or more engraving machines (15, 16). The display information station (22) comprises a computerised equipment in which information about articles to be selected and engraved is stored. The enquiry station can request information from the display information station and convey selection information and information about engraving. A respective terminal at a respective enquiry station can include self-service equipment in which a payment card can be applied for automatic payment for a selected and engraved article. Subscribers connected in the transmission system (1) can access and utilise the engraving and display information functions in the completely automatic engraving system.
Patent SE-9203005-L (SE)
Inventor: PETTERSSON BERTIL
IPC: D21C11/00
Filed: 1992-10-12
Abstract: PCT No. PCT/SE93/00782 Sec. 371 Date Mar. 23, 1995 Sec. 102(e) Date Mar. 23, 1995 PCT Filed Sep. 29, 1993 PCT Pub. No. WO94/09204 PCT Pub. Date Apr. 28, 1994The invention relates to a process for dividing up the sulphide content of green liquor into a sulphide-rich part and a sulphide-poor part by crystallizing out sodium carbonate (Na2CO3). The crystallization of the sodium carbonate is effected by evaporating green liquor with a ratio of hydroxide ions [OH-] and sulphide ions [HS-] such that the liquor which is obtained after evaporation and separation of the solid phase has high sulphidity and an acceptably low content of carbonate ions [CO32-]. Prior to evaporation, the hydroxide ion content in the liquor is increased by adding quicklime (CaO). The solid phase (sodium carbonate and calcium carbonate) which has been separated off is diluted with water so that the sodium carbonate crystals go into solution and at the same time the solution is given a cation content which favours the causticization which is subsequently undertaken. The causticization is carried out in a conventional causticization plant. After separating off the lime sludge (CaCo3) which is formed during the causticization processes, a white liquor of low sulphidity and low carbonate content is obtained for use in the cooking process and, after oxidation, also in the oxygen gas delignification prior to final bleaching of the pulp.
Patent SE-9203056-L (SE)
Inventor: BORGSTROEM LEONARD
IPC: B04B11/02
Filed: 1992-10-19
Abstract: Centrifugal separator comprising a rotor, which forms an inlet chamber, a separation chamber (5) and an outlet chamber (10), in which a liquid separated during operation forms a rotating liquid body with a radially inwards directed free liquid surface, and a stationary discharge device (17) and means (20), which are arranged to entrain during the operation of the rotor the liquid present in the outlet chamber (10) in the rotation of the rotor and to admit flow of such liquid radially outwards to an inlet (19) in the discharge device (17). In order to entrain the liquid in the outlet chamber (10) efficiently and to admit flow of the liquid radially outwards to the inlet (19) with a small risk of air admixture, said means (20) comprise a number of elongated elements distributed around the rotational axis and rotating with the rotor, which between themselves form flow spaces, which extend axially, radially and in the circumferential direction.
Patent SE-9203339-L (SE)
Inventor: OEDMARK OLA
IPC: H04B10/114
Filed: 1992-11-09
Abstract: PCT No. PCT/SE93/00935 Sec. 371 Date Nov. 17, 1995 Sec. 102(e) Date Nov. 17, 1995 PCT Filed Nov. 8, 1993 PCT Pub. No. WO94/11832 PCT Pub. Date May 26, 1994The present invention provides a method and a device for increasing the coverage in a shop data system for each individual information module (B1-B10), which has a low output power for its message acknowledgement at the reception of information, ensuring that a signal of acknowledgement indicating reception of information reaches a system computer. An information device, for instance a shelf-edge module (B5), which has received a correctly decoded information intended for this particular module, emits a signal of acknowledgement, which then is repeated by said other modules (B1-B4, B6-B10), which also have decoded said message finding that it was not intended for them. These modules (B1-B4, B6-B10) switch to a repeater mode so that said signal of acknowledgement emitted by said addressed module (B5), will be repeated by each such other module in said repeater mode, which perceives said signal of acknowledgement, said signal of acknowledgement propagating back to said transmitting unit (TX) during a period of time between transmitted messages. Herethrough, it is only required, that each information module has a coverage for its signal of acknowledgement such that this signal reaches at least one other additional information module.
Patent SE-9300431-L (SE)
Inventor: MAALOEY JON
IPC: G06F11/07
Filed: 1993-02-10
Abstract: For establishing two-way communication links between processes in a distributed operating system, the processes are provided with ports through which communication between the processes is performed. The processes and the ports make possible for the operating system to keep a check on processes having links and to use these links also if the process per se is terminated, and to discover an error in the process and terminate it. For enabling the operating system to be able to transmit via the links information regarding process or computer drop out and thus be able to propagate this information through the whole chain of linked processes, and to report this information to applications executed in the linked processes in order to enable these to undertake application specific measures, a code is used which is called at link abortion and communication errors. The function of this code includes terminating an erroneous process and reporting the error to an error handling code. The first mentioned code is always executing in a process to which an error has been reported.
Patent SE-9403168-L (SE)
Inventor: NILSSON LENNART
IPC: F25C3/04
Filed: 1994-09-21
Abstract: PCT No. PCT/SE95/00667 Sec. 371 Date Nov. 8, 1996 Sec. 102(e) Date Nov. 8, 1996 PCT Filed Jun. 7, 1995 PCT Pub. No. WO96/09505 PCT Pub. Date Mar. 28, 1996A method for artificial making of snow by a snow making machine (1) comprising a series of nozzles (8) arranged to provide a tubular flow (2) of bulk water drops which are moved along by an inner flow (3) of feeder air, and a series of atomizing nozzles (10) arranged to provide a flow of super cooled nuclei which are created at or adjacent the outer periphery (9) of the snow making machine (1) by a series of atomizing nozzles (1) which are distributed round the snow making machine and radially outside and preferably downstream the bulk water jet nozzles (8) as seen in the flow direction, whereby there is formed a shell (5) of super cooled nuclei extending circumferentially round the flow (2) of bulk water drops, which successively, and over a relatively long way of movement provides a freezing of the drops of water in the flow (2) of bulk water drops.
Patent SE-9500467-L (SE)
Inventor: WADIN LENNART
IPC: G01L5/16
Filed: 1995-02-09
Abstract: The wire stretching indicators (21) are coupled together in a Wheatstone bridge to monitoring occurring deformations in the elastically deformable parts (16,16'), converting the deformations to electrical signals, which provide information covering force stresses on the bearer (5) and the movable part, e.g. a tool holder. The bearer incorporates three different groups of wire stretching indicators for a coordinate system three different axes, i.e. a first group (21x) for the X axis, a second group (21y) for the Y axis and a third group (21z) for the Z axis. Each group incorporates four space-wise sepd. indicators, each with two wire sets. The wires extend at approximately 45 deg. to the actual force axes and of which the one has its wires compressed during redn. of the electrical resistance in them, and vice versa, when the bearer elastically deformable parts, and thereby the indicators, are subjected to deformations.
Patent SE-9501544-L (SE)
Inventor: COOK MICHAEL ALLEN
IPC: A61P31/04
Filed: 1995-04-26
Abstract: A process for the preparation and/or purification of clavulanic acid or a pharmaceutically acceptable salt thereof comprises   i) contacting impure clavulanic acid or an alkali metal salt thereof in an organic solvent, with tertiary octylamine; ii) isolating the tertiary-octylamine salt of clavulanic acid formed;   iii) converting the thus formed salt into clavulanic acid or a pharmaceutically acceptable salt or ester thereof.
Patent SE-9602005-L (SE)
Inventor: JOHANSSON BENGT
IPC: H04B1/74
Filed: 1996-05-24
Abstract: The present invention relates to an optical fibre network that includes a cable having at least two optical fibres and at least two nodes interconnected with the cable, so that the nodes will be disposed in a ring. The nodes and the cable together form a bidirectional bus for transmitting and receiving on wavelength channels. Each node includes at least one spare transmitter and at least one spare receiver having a particular wavelength, and the network includes means for detecting faults on a transmitter/receiver in a node. The invention also relates to a method of detecting faults in the nodes and of switching from a degraded transmitter/receiver to the spare transmitter/spare receiver in the abovementioned optical fibre network.
Patent SE-9602207-L (SE)
Inventor: ROSENBERG GOESTA
IPC: F24B5/02
Filed: 1996-06-04
Abstract: The stove has a central horizontal groove (1) along its base, whose length is limited by front and rear stove pieces. The bottom of the groove (1) has an air gap (5), which is connected to a space (6), in which an ash box (7) is arranged. The stove base is provided with a grid-shaped structure (4), which extends up and out from the groove sides and above the horizontal part of the base.
Patent SE-9603455-L (SE)
Inventor: TANASESCU OVIDIU C
IPC: B25B27/02
Filed: 1996-09-23
Abstract: The tool has a space which can accommodate an elastic, cylindrical body in the roller (2). The space forms a support surface, which in a lateral direction gives support to the elastic, cylindrical body accommodated in the space. The space is provided with a bottom which supports a first end surface in the elastic, cylindrical body in a longitudinal direction.
Patent SE-9700193-L (SE)
Inventor: TERBORN BENGT
IPC: B60G11/46
Filed: 1997-01-24
Abstract: Apparatus for adjusting the height of a vehicle frame on a vehicle is disclosed including a pneumatic suspension system for adjusting the elevation of the vehicle frame, and a controller for controlling the pneumatic suspension system, the controller being adapted to be set in a first mode corresponding to normal driving of the vehicle and a second mode corresponding to parking or marshalling of the vehicle, whereby when the controller is in the first mode, the pneumatic suspension system permits adjustment of the vehicle frame within a first range and when the controller is in the second mode the pneumatic suspension system permits adjustment of the vehicle frame within the second range, the first range being greater than the second range, and the second range being within the first range.
Patent SE-9704469-L (SE)
Inventor: JANSSON MARIE-THERESE
IPC: A61G7/10
Filed: 1997-12-02
Abstract: A large number of balls (6) spaced apart in the length and width direction are provided on the underside of the mattress (3). The balls are attached to thin support.
Patent SE-9804134-L (SE)
Inventor: LEIJON MATS
IPC: H02K3/40
Filed: 1998-11-30
Abstract: The apparatus includes a magnetic field generating electric circuit with one or more electric conductors with insulation systems. The system comprises electric insulation (4) formed by a solid insulation material. Exteriorly of the insulation is an outer layer (5). This layer has an electrical conductivity higher than the insulation making the outer layer capable by connecting with earth or low potential of operating to equalise potential and subsequently enclose the electric field arising as a consequence of the conductor (2) inwardly of the outer layer.
Patent SE-9804610-L (SE)
Inventor: PERSSON SVANTE
IPC: B60R21/264
Filed: 1998-12-30
Abstract: Gas generating material for pyrotechnic devices comprises guanyl urea dinitramide and an oxygen rich substance.
Patent SE-9901427-L (SE)
Inventor: OLOFSSON LARS-ANDERS
IPC: B23K35/02
Filed: 1999-04-21
Abstract: Solderability of a solder ball of solder having a high melting temperature to be used as an electrical and mechanical connection means in a ball grid array module, is improved by first removing native oxide from the solder ball (8), and, then, to prevent formation of new oxide on the solder ball, depositing a protective layer (9) of a metal enabling soldering of the solder ball by a conventional soldering paste.
Patent FI-20105642-L (FI)
Inventor: DAHL OLLI
IPC: D21C11/00
Filed: 2010-06-07
Abstract: Uppfinningen hänför sig till ett förfarande för framställning av mikrocellulosa, varvid man hydrolyserar cellulosafibermaterial med en syra vid förhöjd temperatur och acidifierar cellulosafibermaterialet och sedan tvättar och hydrolyserar det tvättade cellulosamaterialet vid förhöjd temperatur för att producera en mikrocellulosa/hydrolysat-blandning, och sedan separerar mikrocellulosan från hydrolysatet, varvid blandningen eller separerade hydrolysatet eller mikrocellulosan möjligen neutraliseras och varvid framställningen av mikrocellulosan integreras i en cellulosafabriks produktion så att åtminstone en del av kemikalier, som används i acidifieringen, syrahydrolysen och/eller neutralisationen, produceras av cellulosafabrikens integrerade återvinningsprocess av kemikalier.
Patent NO-20010032-L (NO)
Inventor: HAUKI PETER
IPC: F16L33/22
Filed: 2001-01-03
Abstract: The present invention relates to a pipe coupling for connection to a pipe end of a pipe made of polymer material and intended preferably for tap water or heating installations. The pipe coupling includes an inner sleeve intended for insertion into the pipe end and for abutment with the inner surface of said pipe end. The coupling further includes an outer sleeve intended for abutment with the outer surface of said pipe end. The outer sleeve is provided with a slot-like opening and means for adjusting the width of said opening. When the outer sleeve is in a tightened, adjusted state, the sleeve will be internally and externally cylindrical. A center axis through the outer cylindrical surface of the outer sleeve is spaced at a distance from a center axis through the inner cylindrical surface of the outer sleeve. In the tightened, adjusted state of the outer sleeve, the internal radius of said sleeve is smaller than the external radius of said pipe end.
Patent NO-20012373-L (NO)
Inventor: FRISMARK JAN
IPC: A01K1/015
Filed: 2001-05-14
Abstract: Powder compositions usable to reduce malodours, and powder formulations from which can be made aqueous spray compositions usable to reduce malodours, each comprise, as a major ingredient, amphoteric material, for example sodium bicarbonate, potassium bicarbonate, or zinc oxide, together with one or more minor ingredients, in particular a drying agent, for example sodium sulphate. Other minor ingredients may be an ammonia-odour/sulphide-odour remover, for example ferrous sulphate or zinc sulphate, and an adsorbent, for example zeolite, in the case of a powder formulation; or a filler, for example potassium chloride, or an organic complexing agent, for example cyclodextrin, or a surfactant, in the case of a stock formulation.